At the midnight of September 20, I finished my individual projcet -- a word frequency program. You can find requirements in details at http://www.cnblogs.com/jiel/p/3978727.html Before beginning coding, I suppose I can finish it in about 4 hours or l
业务需求: 发送特定的请求,根据返回的信息执行特定的事件. 目前的做法:把我的请求放入一个容器内,然后待到某一条件,就从这个容器把请求发送出去,等客户返回信息时,查询容器中对应请求中特定的事件.开始的时候我使用 List .其中遇到一些问题,纪录一下 namespace CollSecExp { class Program { static void Main(string[] args) { List<int> list = new List<int>(); for (int i
BlockingCollection是一个线程安全的生产者-消费者集合. 代码 public class BlockingTest { BlockingCollection<int> bc = new BlockingCollection<int>(); public BlockingTest() { Task.Factory.StartNew(ProduceTask); Task.Factory.StartNew(ConsumeTask); } private void Prod
在前面几篇博文中曾经提到链表(list).队列(queue)和(stack),为了更加系统化,这里统一介绍着三种数据结构及相应实现. 1)链表 首先回想一下基本的数据类型,当需要存储多个相同类型的数据时,优先使用数组.数组可以通过下标直接访问(即随机访问),正是由于这个优点,数组无法动态添加或删除其中的元素,而链表弥补了这种缺陷.首先看一下C风格的单链表节点声明: // single list node define typedef struct __ListNode { int val; st
std::queue template <class T, class Container = deque<T> > class queue; FIFO queue queues are a type of container adaptor, specifically designed to operate in a FIFO context (first-in first-out), where elements are inserted into one end of the
Suppose you have a random list of people standing in a queue. Each person is described by a pair of integers(h, k), where h is the height of the person and k is the number of people in front of this person who have a height greater than or equal to h
Implement the following operations of a queue using stacks. push(x) -- Push element x to the back of queue. pop() -- Removes the element from in front of queue. peek() -- Get the front element. empty() -- Return whether the queue is empty. Notes: You
看源码可以把python看得更透,更懂,想必也是开发人员的必经之路. 现在有个任务,写个线程池.使用Queue就能写一个最简单的,下面就来学学Queue源码. 源码之Queue: class Queue: """Create a queue object with a given maximum size. If maxsize , the queue size is infinite. 告诉你创建一个给出长度的队列,如果长度不大于0那么队列长度将变成无限. Queue构造方
